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Name ____________________________ Date ____________________ Class ____________ Respiration and Excretion ■ Chapter Test Respiration and Excretion Multiple Choice Write the letter of the correct answer on the line at the left. ____ 1. Your body uses glucose and oxygen to produce energy during the process of a. circulation. b. digestion. c. excretion. d. respiration. ____ 2. A passageway for both air and food is the a. trachea. b. pharynx. c. larynx. d. bronchus. ____ 3. The major organs of the excretory system are the a. ureters. b. lungs. c. kidneys. d. alveoli. ____ 4. A colorless, odorless gas that is produced when tobacco is burned is a. smoke. b. oxygen. c. nicotine. d. carbon monoxide. ____ 5. The waste chemical that comes from the breakdown of proteins in the body is called a. urethra. b. urea. c. tar. d. glucose. ____ 7. Tiny hairlike structures that sweep mucus from the nose into the throat are called a. alveoli. b. bronchi. c. cilia. d. nephrons. © Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved. Respiration and Excretion ____ 6. Which of the following does the respiratory system move into the body? a. oxygen b. glucose c. urea d. urine Name ____________________________ Date ____________________ Class ____________ Respiration and Excretion ■ Chapter Test ____ 8. Urine flows out of the kidneys through narrow tubes called a. urethras. b. ureters. c. nephrons. d. alveoli. ____ 9. The disease in which lung tissue is permanently destroyed is called a. atherosclerosis. b. diabetes. c. bronchitis. d. emphysema. ____ 10. Gas exchange occurs in the a. alveoli. b. diaphragm. c. larynx. d. nephrons. Completion Fill in the line to complete each statement. 11. A(n) ________________________ is a physical dependence on a substance such as nicotine. 12. The chemical process called respiration takes place inside the body’s ________________________. 13. ________________________ is the dark sticky substance produced when tobacco burns. 14. Air moves into the lungs primarily due to the action of rib muscles and the ________________________. 15. The ________________________ are paired organs that produce sound when moving air causes them to vibrate. True or False If the statement is true, write true. If it is false, change the underlined word or words to make the statement true. ______________ 16. the trachea is a part of both the respiratory system and the digestive system. ______________ 17. People with emphysema have tumors in the lungs. ______________ 18. The urethra is the sacklike muscular organ that stores urine. ______________ 19. Tar coats the cilia of a smoker and makes them clump together. ______________ 20. The passages that direct air into the lungs are the bronchi. © Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved. Name ____________________________ Date ____________________ Class ____________ Respiration and Excretion ■ Chapter Test Using Science Skills Complete the table below. Comparison of Capillary Function in Alveoli and Nephrons Function Alveoli Nephrons 21. Substance(s) removed from the bloodstream a. b. 22. Substance(s) that enter the bloodstream or are reabsorbed into the bloodstream a. b. 23. Applying Concepts Explain how the processes in the alveoli and in the nephrons both involve excretion. ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Essay Write an answer below for each of the following. 24. What is passive smoking? How can it affect a nonsmoker? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 25. Explain how your kidneys maintain homeostasis. ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Respiration and Excretion © Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved. Name ____________________________ Date ____________________ Class ____________ Respiration and Excretion ■ Chapter Test Using Science Skills Use the diagram below to answer the following questions. trachea lungs liver skin diaphragm intestines kidneys 26. Interpreting Diagrams Which of the organs shown are organs of excretion? ________________________________________________________________________ 27. Applying Concepts Which of the organs of excretion are important for maintaining water balance in the body? ________________________________________________________________________ 28. Comparing and Contrasting How is the liver similar to a recycling facility? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Essay Write an answer for each of the following. 29. What is the path of air as it travels from the outside environment into the lungs? What happens to air as it passes through the respiratory system? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 30. Explain why a smoker has an increased risk of atherosclerosis. ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ © Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.